Controller for storage shelving unit



FIG. 1 is a top perspective view of the controller for storage shelving unit showing our new and ornamental design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is an alternate side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The portions of the controller for storage shelving unit shown in broken lines in the figures attached hereto form no part of the claimed design. 

CLAIM The ornamental design for a controller for storage shelving unit, as shown and described. 